v0.1.28: 稳石——第三轮全量审计歼灭（2008 全绿 + 指纹补盲）

【P0 批（7 项，实证驱动）】
- P0-1 世界词库池无回滚（真实漂移实证）→ WorldGenPools 来源追踪 + removePool 精确回滚
  + MOD uninstall 自动摘除（池/灾因/配方/数值四类全局注册——P2-3 一并根治）
- P0-2 新贵 def 不落档（僵尸实证：power 恒 120 零演化）→ 生成即写 worldGen.npcs
  + normalize 占位 def 双保险 + 新贵 id 掺 seed 指纹（P1-10 防跨档碰撞）
- P0-3 校验死代码化 → installModText 装前 modPreflight（冲突拒+警告 toast）
- P0-4 MOD 读档静默消失 → state.pluginsMissing 收集提示（与 MOD_GUIDE 承诺对齐）
- P0-5 救济按钮乌龙（哈希序首个+直改 state）→ World.reliefCalamity（景气最低+双检）
- P0-6 天下快讯永久冻结（memo 依赖恒 120 length）→ 去 memo 每次 reverse
- P0-7 MOD 导出单行道 → modParse 识别 {app:'cotymod',bundle} 逐包递归（roundtrip 闭环）

【P1 批】
- P1-8 指纹补盲（worldGen/sagaAnnals/distress/declineYears 入 hash——0.1.27 成果真实锁定）+ 双基线重算
- P1-9 重放同步 worldGen.npcs（自捕获）；P1-11 worldNum 字段接线（install/uninstall 复位）
- P1-13 落盘兜底（beforeunload/visibilitychange 突发 save，堵 12-tick 节流窗口）
- P1-14 onGameOver 停 timer + IPC mods 路径白名单（扩展名正则防穿越）
- P1-15 DataPack 摘除 npcs（覆写死路删除，与五口宣言对齐）；P1-4 techniques 双源统一（techniquePrice 读包）

【P2 扫尾】tauntCD 清理/sagaAnnals 上限 40/worldGenMods 落空写入/validateMod 深度校验随 P0-3 提交

【测试】69 套件 2008 全绿（audit-0.1.28 八例：池回滚/僵尸/preflight/bundle/freeze/指纹敏感/worldNum/救济）；
金钟罩 0.1.28 基线重算（指纹补盲+受控时序变更）；build 通过

src/renderer/game/engine/sim/Market.ts

@@ -54,6 +54,8 @@ export function buyTechnique(w: World, techId: string, price: number): boolean {
 }
 
 export function techniquePrice(techId: string): number {
+  const t = pack().techniques.find((x) => x.id === techId)
+  if (t) return TECHNIQUE_GRADE_PRICE[t.grade] ?? 300
   return TECH_GRADE_BASE[techId] ?? 200
 }
 

src/renderer/game/engine/sim/WorldSim.ts

@@ -153,6 +153,7 @@ export class WorldSim {
       }；当世最强为 ${topNowName}（${topNow}）。`
       if (!s.sagaAnnals) s.sagaAnnals = []
       s.sagaAnnals.push({ year: y, kind, text })
+      if (s.sagaAnnals.length > 40) s.sagaAnnals.splice(0, s.sagaAnnals.length - 40)
       this.w.log('info', `【世鉴】${text}`)
     }
 
@@ -595,6 +596,7 @@ function purgeNpc(w: World, s: WorldSimState, id: string): void {
   }
   delete w.state.family.flag[`raidCD-${id}`]
   delete w.state.family.flag[`auction-${id}`]
+  delete w.state.family.flag[`tauntCD-${id}`]
   w.state.eventQueue = (w.state.eventQueue ?? []).filter((e) => !e.startsWith('ev-raid-') || !e.endsWith(id))
   if (s.distress?.id === id) s.distress = undefined
   unregisterNpcDef(id)
@@ -609,7 +611,10 @@ function spawnNewbornDynasty(w: World, s: WorldSimState): void {
   const rng = w.rng
   const style = rng.pick([...NEWBORN_STYLES])
   const region = rng.pick([...NEWBORN_REGIONS])
-  const id = `n-new-${rng.int(1, 9999)}`
+  // P1-10 id 掺 seed 指纹（防跨档碰撞）
+  let seedHash = 0
+  for (let i = 0; i < w.state.seed.length; i++) seedHash = (seedHash * 31 + w.state.seed.charCodeAt(i)) >>> 0
+  const id = `n-new-${(seedHash % 4096).toString(36)}-${rng.int(1, 9999)}`
   const name = `${region.slice(0, 2)}${NEWBORN_NAME_SUFFIX[rng.int(0, NEWBORN_NAME_SUFFIX.length - 1)]}`
   const def = {
     id,
@@ -624,6 +629,15 @@ function spawnNewbornDynasty(w: World, s: WorldSimState): void {
     buys: ['lingcao', 'lingkuang']
   }
   registerNpcDef(def)
+  // P0-2 生成即落档（worldGen.npcs 追加——读档幂等重注册，防御新贵僵尸）
+  if (w.state.worldGen) {
+    if (!w.state.worldGen.npcs) w.state.worldGen.npcs = []
+    w.state.worldGen.npcs.push({
+      id: def.id, name: def.name, region: def.region, style: def.style,
+      desc: def.desc, leaderRealm: def.leaderRealm, initialPower: def.initialPower,
+      powerGrowth: def.powerGrowth, sells: def.sells, buys: def.buys
+    })
+  }
   w.state.npcFamilies[id] = {
     id, name, region,
     power: def.initialPower,

src/renderer/game/engine/sim/worldgen.ts

@@ -22,23 +22,52 @@ const DEFAULT_GEN_REGIONS = ['北岳玄影峰', '西川药谷', '南都连港',
 const DEFAULT_GEN_SUFFIX = ['氏', '氏', '宗', '寨', '门']
 const DEFAULT_GEN_FAM = ['玄', '墨', '楚', '白', '萧', '洛', '燕', '秦', '顾', '周', '华', '苏']
 
-/** 聚合词库池（MOD/插件注入端；读取端 worldgen 消费） */
+/** 聚合词库池（MOD/插件注入端；读取端 worldgen 消费）
+ * 0.1.28 追踪回滚：add 记录来源（source key），removePool 精确退——卸 MOD 后同 seed 重放零漂移。 */
+type PoolPart = { styles?: string[]; regions?: string[]; suffixes?: string[]; fams?: string[] }
+const TRACKER = new Map<string, PoolPart>()
+
 export const WorldGenPools = {
   styles: [...DEFAULT_GEN_STYLES],
   regions: [...DEFAULT_GEN_REGIONS],
   suffixes: [...DEFAULT_GEN_SUFFIX],
   fams: [...DEFAULT_GEN_FAM],
-  add(part: { styles?: string[]; regions?: string[]; suffixes?: string[]; fams?: string[] }): void {
+  add(part: PoolPart, source = 'unnamed'): void {
+    TRACKER.set(source, part)
     if (part.styles) for (const s of part.styles) if (!this.styles.includes(s)) this.styles.push(s)
     if (part.regions) for (const r of part.regions) if (!this.regions.includes(r)) this.regions.push(r)
     if (part.suffixes) for (const s of part.suffixes) if (!this.suffixes.includes(s)) this.suffixes.push(s)
     if (part.fams) for (const f of part.fams) if (!this.fams.includes(f)) this.fams.push(f)
   },
+  /** 精确回滚：移除某来源注入的词条（其他来源仍拥有的保留） */
+  removePool(source: string): void {
+    const part = TRACKER.get(source)
+    if (!part) return
+    TRACKER.delete(source)
+    const ownedByOthers = new Set(
+      [...TRACKER.values()].flatMap((p) => [
+        ...(p.styles ?? []), ...(p.regions ?? []), ...(p.suffixes ?? []), ...(p.fams ?? [])
+      ])
+    )
+    const removeIfUnshared = (arr: string[], items?: string[]) => {
+      if (!items) return
+      for (const s of items) {
+        if (ownedByOthers.has(s)) continue
+        const idx = arr.indexOf(s)
+        if (idx >= 0) arr.splice(idx, 1)
+      }
+    }
+    removeIfUnshared(this.styles, part.styles)
+    removeIfUnshared(this.regions, part.regions)
+    removeIfUnshared(this.suffixes, part.suffixes)
+    removeIfUnshared(this.fams, part.fams)
+  },
   reset(): void {
     this.styles = [...DEFAULT_GEN_STYLES]
     this.regions = [...DEFAULT_GEN_REGIONS]
     this.suffixes = [...DEFAULT_GEN_SUFFIX]
     this.fams = [...DEFAULT_GEN_FAM]
+    TRACKER.clear()
   }
 }
 

src/renderer/game/engine/sim/worldsim-data.ts

@@ -218,6 +218,13 @@ export function addCalamity(
   return true
 }
 
+export function removeCalamityByName(name: string): void {
+  const idx = EXTENDED_CALAMITIES.indexOf(name)
+  if (idx >= 0) EXTENDED_CALAMITIES.splice(idx, 1)
+  delete EXTENDED_FAMILY[name]
+  delete EXTENDED_EFFECT[name]
+}
+
 /** 聚合读口（WorldSim 灾签/体感/生产/Market 读取） */
 export function calamityNames(): string[] {
   return [...DEFAULT_CALAMITIES, ...EXTENDED_CALAMITIES]